<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
  <title>test</title>
</head>
<body>
<img src="//jetbrains.com/i/test.png" alt="test"/>
<img src="/<warning>i</warning>/<warning>test.png</warning>" alt="test"/>
</body>
</html>